Universal Steganalysis Based on Local Prediction Error in Wavelet Domain.
Anahita Shojaei-HashemiMostafa Mehdipour-GhaziShahrokh GhaemmaghamiHamid Soltanian-ZadehPublished in: IIH-MSP (2011)
Keyphrases
- prediction error
- wavelet domain
- spatial domain
- frequency domain
- motion estimation
- transform domain
- discrete wavelet transform
- bit plane
- motion vectors
- bit rate
- subband
- wavelet coefficients
- denoising
- wavelet transform
- inter frame
- multiscale
- data hiding
- sar images
- image denoising
- human visual system
- multiresolution
- jpeg images
- dct domain
- reversible watermarking
- watermarking algorithm
- high frequency
- video sequences
- video coding
- image quality
- hidden markov models
- image processing